Beautiful Natural Accessories DIY supplies: metalworking Origin: Chinese Mainland Length: 1/4 (6.35mm); 3/8 (9.5mm); 1/2 (12.7mm) Model: sleeve connecting rod Function Sleeve connecting rod used to join components in metalworking assemblies with a simple, reliable connection. Size and compatibility Three common lengths to fit different designs (1/4, 3/8, 1/2 in). Designed to work with standard sleeves and rods in DIY metalworking projects. Material Material not specified Performance Provides a compact, durable connecting option that supports stable joints in hobby projects and light machinery. Use scenarios - Build small linkage systems in model engines or compact robotics where a sleeve connector is required. - Repair or retrofit hobby machines that use sleeve joints to restore or improve functionality. - Create custom prototypes and DIY projects that require a simple, detachable connecting rod sleeve.